Major achievements

Registered Professional Archaeologist Register of Professional Archaeologists, 2000.

Works

Editor: (encyclopedia) Encyclopedia of Prehistory, (book) Ancient Human Migrations: A Multidisciplinary Approach Archaeology: Original Readings in Method and Practice, Physical Anthropology: Original Readings in Method and Practice, Pre-Columbian World-Systems, Economic Analysis Beyond the Local System. Author: Mississippian Evolution: A World-Systems Perspective, Archaeology of the Mississippian Culture, Cultural Anthropology: An Introduction Using ExplorIt, Archaeological Research: A Brief Introduction, Physical Anthropology and Archaeology, Anthropology, World Prehistory: Two Million Years of Human Life.

Membership

Fellow: American Anthropological Association. Member: Society Anthropological Sciences (president), American Association for the Advancement of Science, Society of America Archaeology.